CA2338578A1 - Drive device having motor and speed reduction mechanism - Google Patents

Drive device having motor and speed reduction mechanism Download PDF

Info

Publication number
CA2338578A1
CA2338578A1 CA002338578A CA2338578A CA2338578A1 CA 2338578 A1 CA2338578 A1 CA 2338578A1 CA 002338578 A CA002338578 A CA 002338578A CA 2338578 A CA2338578 A CA 2338578A CA 2338578 A1 CA2338578 A1 CA 2338578A1
Authority
CA
Canada
Prior art keywords
speed reduction
rotating shaft
clutches
motor
reduction mechanisms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002338578A
Other languages
French (fr)
Other versions
CA2338578C (en
Inventor
Katsuhiko Torii
Hiroaki Yamamoto
Shinji Oka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Asmo Co., Ltd.,
Katsuhiko Torii
Hiroaki Yamamoto
Shinji Oka
Asmo Co., Ltd.
Denso Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asmo Co., Ltd.,, Katsuhiko Torii, Hiroaki Yamamoto, Shinji Oka, Asmo Co., Ltd., Denso Corporation filed Critical Asmo Co., Ltd.,
Publication of CA2338578A1 publication Critical patent/CA2338578A1/en
Application granted granted Critical
Publication of CA2338578C publication Critical patent/CA2338578C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/061—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by movement having an axial component
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/50—Crank gear with clutches or retaining brakes, for operating window mechanisms
    • E05F11/505—Crank gear with clutches or retaining brakes, for operating window mechanisms for vehicle windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/697—Motor units therefor, e.g. geared motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • F16D41/10—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action with self-actuated reversing
    • F16D41/105—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action with self-actuated reversing the intermediate members being of circular cross-section, of only one size and wedging by rolling movement not having an axial component between inner and outer races, one of which is cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/236—Actuation thereof by automatically acting means using force or torque
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)
  • Window Of Vehicle (AREA)

Abstract

A drive device which drives a driven device such as a lift mechanism (8) for lifting a window pane (9), comprising a motor (5) having a rotating shaft (1 3) and output units (6; 80) connected to the motor, wherein the output units ar e provided with speed reduction mechanisms (42, 43, 56; 56, 92) decelerating t he rotation of the rotating shaft, clutches (21; 71; 81; 200; 300) are installe d between the rotating shaft and the speed reduction mechanisms, the clutches allow a rotation to be transmitted from the rotating shaft to the speed reduction mechanisms and prevent the rotation from being transmitted from th e speed reduction mechanisms to the rotating shaft, whereby a large load does not apply to the clutches disposed between the rotating shaft and the speed reduction mechanisms and, therefore, a strength required for the clutches ca n be reduced so as to reduce the size of the clutches.
CA002338578A 1998-08-03 1999-08-03 Drive device having motor and speed reduction mechanism Expired - Lifetime CA2338578C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP10/219050 1998-08-03
JP21905098 1998-08-03
JP36459498 1998-12-22
JP10/364594 1998-12-22
JP10949199 1999-04-16
JP11/109491 1999-04-16
JP11/154799 1999-06-02
JP15479999 1999-06-02
PCT/JP1999/004164 WO2000008350A1 (en) 1998-08-03 1999-08-03 Drive device having motor and speed reduction mechanism

Publications (2)

Publication Number Publication Date
CA2338578A1 true CA2338578A1 (en) 2000-02-17
CA2338578C CA2338578C (en) 2008-02-19

Family

ID=27469728

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002338578A Expired - Lifetime CA2338578C (en) 1998-08-03 1999-08-03 Drive device having motor and speed reduction mechanism

Country Status (7)

Country Link
US (1) US6789443B1 (en)
EP (1) EP1101968B1 (en)
JP (1) JP4401571B2 (en)
KR (1) KR100596557B1 (en)
CN (2) CN1292176C (en)
CA (1) CA2338578C (en)
WO (1) WO2000008350A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108980230A (en) * 2017-06-01 2018-12-11 余姚市云仪智能科技有限公司 It can self-locking engaging and disengaging gear

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JP2002178747A (en) * 2000-12-14 2002-06-26 Johnan Seisakusho Co Ltd Driving device for window regulator
ITMI20010600A1 (en) * 2001-03-21 2002-09-21 Faac Spa MOTORIZED DRIVE FOR GATES AND BARRIERS EQUIPPED WITH CINEMATISMODI TRANSMISSION OF THE COMMANDABLE MOTOR TO BE IRREVERSIBLE OR REVERS
US8191442B2 (en) * 2001-04-17 2012-06-05 Stoneridge Control Devices, Inc. Window lift system and actuator including an internal drive train disconnect
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US7258036B2 (en) * 2003-10-20 2007-08-21 Siemens Vdo Automotive Corporation Bi-directional electric motor with endplay structure
JP4313280B2 (en) * 2003-11-28 2009-08-12 アスモ株式会社 Seat driving motor and power seat device
US7163097B2 (en) * 2004-02-26 2007-01-16 Siemens Vdo Automotive Corporation Bi-directional friction clutch assembly for electric motors to prevent backdrive
JP2007525628A (en) * 2004-02-26 2007-09-06 シーメンス ヴィディーオー オートモティヴ コーポレイション Two-way friction clutch assembly for electric motors
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DE102009046714A1 (en) * 2009-11-16 2011-05-19 Robert Bosch Gmbh Load torque lock
CN102420495B (en) * 2010-09-27 2014-01-29 比亚迪股份有限公司 Motor speed reduction mechanism
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CN103742552A (en) * 2014-01-16 2014-04-23 陈德昌 Shifter of lifting transmission mechanism
CA2960393C (en) 2014-09-05 2021-05-04 Caldwell Manufacturing Company North America, LLC Vent operator
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JP6257543B2 (en) * 2015-02-23 2018-01-10 マブチモーター株式会社 Reverse rotation prevention mechanism and motor with reduction gear
JP6739303B2 (en) * 2016-09-21 2020-08-12 Ntn株式会社 Driving force transmission mechanism and electric lock using the same
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DE102017207929A1 (en) * 2017-05-10 2018-11-15 Mahle Lnternational Gmbh Adjusting device and associated production method
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CN107742942A (en) * 2017-11-03 2018-02-27 深圳市创新先进科技有限公司 A kind of drive mechanism
CN109707265B (en) * 2018-07-26 2020-11-27 海尔智家股份有限公司 Clutch automatic door opening device and refrigerator
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CN113585949A (en) * 2020-04-30 2021-11-02 宁波森瑞机电技术有限公司 Non-return mechanism for electric curtain motor
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Publication number Priority date Publication date Assignee Title
CN108980230A (en) * 2017-06-01 2018-12-11 余姚市云仪智能科技有限公司 It can self-locking engaging and disengaging gear

Also Published As

Publication number Publication date
KR100596557B1 (en) 2006-07-04
CN1107818C (en) 2003-05-07
CN1292176C (en) 2006-12-27
US6789443B1 (en) 2004-09-14
CN1515806A (en) 2004-07-28
JP4401571B2 (en) 2010-01-20
EP1101968B1 (en) 2016-09-28
KR20010072160A (en) 2001-07-31
CA2338578C (en) 2008-02-19
CN1310787A (en) 2001-08-29
EP1101968A4 (en) 2006-06-21
WO2000008350A1 (en) 2000-02-17
EP1101968A1 (en) 2001-05-23

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Effective date: 20190806